²⁰ Then Moses said, “All right, if you will do what you have said and arm yourselves for Jehovah’s war, ²¹ and keep your troops across the Jordan until the Lord has driven out his enemies, ²² then, when the land is finally subdued before the Lord, you may return. Then you will have discharged your duty to the Lord and to the rest of the people of Israel. And the land on the eastern side shall be your possession from the Lord.